What Our Gearhead® Experts Are Saying:“This long-sleeve tee is a no-brainer for everyday wear. It’s soft, breathable, and has a laid-back vibe that works just as well on casual outings as it does post-adventure.”The Advocate Long-Sleeve T-Shirt by Outdoor Research is our go-to for effortless style and comfort. Crafted from 100% organic cotton, this tee offers a breathable, lightweight feel that’s perfect for any casual outing. We love the ribbed neckline and cuffs, which add just the right amount of texture while ensuring a cozy fit. Relaxed and easy to wear, this long-sleeve tee is ideal for days at the crag or winding down after a long trek. Its sustainable organic cotton construction aligns with our commitment to adventure and stewardship, making it a staple in our wardrobe rotation.